Busch Fig 77 Tungsten Vanadium Twist Drills Kit of 12- On 3/32" Shanks-0.5mm - 1.60mm Lampert PUK The HMR-20 heavy model is

The HMR-20 heavy model is distinguished from the medium model by its longer

5mm) 2E-68 18K White 1

Create form-fitting handles for tools and punches

4 kg) Filter Configuration

Knurled steel locking knobs for quicker

Busch Fig 77 Tungsten Vanadium Twist Drills Kit of 12- On 3/32" Shanks-0.5mm - 1.60mm Lampert PUK The HMR-20 heavy model isBusch is the most famous name in jewelers' burs and drills. These Fig 77 tungsten vanadium steel twist drills are manufactured to ultra high precision tolerances, making them a reliable choice for professional jewelers and metalsmiths. Mounted on 3 32" (2. 35mm) shanks, they are compatible with standard flex shaft handpieces and drill chucks for fast, easy bit changes. This assortment spans 0. 5mm to 1. 60mm, covering the most frequently needed